DE102009030602A1 - Stackable light module for outdoor lamp, has reflector body and carrier plate exhibiting interior drilling for accommodating and guiding electrical lines, where carrier plate and reflector body are made of massive aluminum - Google Patents
Stackable light module for outdoor lamp, has reflector body and carrier plate exhibiting interior drilling for accommodating and guiding electrical lines, where carrier plate and reflector body are made of massive aluminum Download PDFInfo
- Publication number
- DE102009030602A1 DE102009030602A1 DE102009030602A DE102009030602A DE102009030602A1 DE 102009030602 A1 DE102009030602 A1 DE 102009030602A1 DE 102009030602 A DE102009030602 A DE 102009030602A DE 102009030602 A DE102009030602 A DE 102009030602A DE 102009030602 A1 DE102009030602 A1 DE 102009030602A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier plate
- reflector body
- module
- reflector
- luminaire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
- F21S8/083—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0058—Reflectors for light sources adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein stapelbares Leuchtenmodul für den Außenbereich als Wege- und Platzbeleuchtung, insbesondere auf Basis von Hochleistungs-Leuchtdioden-Technik (LED) und eine Leuchte, die erfindungsgemäße Leuchtenmodule enthält.The The present invention relates to a stackable lighting module for outdoor use as path and space lighting, in particular based on high-performance light-emitting diode technology (LED) and a lamp containing the luminaire modules according to the invention.
Bisher eingesetzte Leuchten für den Außenbereich verwenden ältere Lampentechnologien wie Kompaktleuchtstofflampen, deren Licht aufgrund der großen Abmessungen dieser Lampen nur wenig effizient gelenkt werden kann, oder Hochdruckentladungslampen, die nicht dimmbar sind.So far used lights for the outdoor area use older ones Lamp technologies such as compact fluorescent lamps whose light due the big Dimensions of these lamps can only be directed with little efficiency, or high pressure discharge lamps that are not dimmable.
Es ist wünschenswert, die Hochleistungs-Leuchtdioden-Technologie auch für den Außenbereich zugänglich zu machen, da hierdurch ein effizienter Einsatz elektrischer Energie gewährleistet werden kann. Ein Problem des Einsatzes von Hochleistungs-Leuchtdioden ist die hohe Verlustleistungsdichte, die in dem Halbleiterchip entsteht, die durch Wärmeableitung abgeführt werden muss, um eine Beeinträchtigung der Lebensdauer zu vermeiden.It is desirable The high-performance light-emitting diode technology also for outdoor use accessible because of this an efficient use of electrical energy be guaranteed can. A problem of using high power light emitting diodes is the high power dissipation density that arises in the semiconductor chip, by heat dissipation dissipated must be to an impairment to avoid the lifetime.
Aufgabe der Erfindung ist es einerseits, eine Leuchte zur Verfügung zu stellen, die eine gute Wärmeableitung aus dem Halbleiterchip gewährleistet und andererseits eine kostengünstige industrielle Fertigung ermöglicht.task On the one hand, it is the object of the invention to provide a luminaire put that a good heat dissipation guaranteed from the semiconductor chip and on the other hand, a cost-effective industrial production allows.
Die Aufgabe wird durch den erfindungsgemäßen stapelbaren Leuchtenmodul gelöst.The The object is achieved by the stackable luminaire module according to the invention solved.
Gegenstand
der Erfindung ist ein stapelbarer Leuchtenmodul für Außenleuchten
mit einer Vielzahl LED enthaltend eine bezüglich der Achse des Moduls symmetrische
wärmeleitende
Trägerplatte,
auf der die LED-Leuchten symmetrisch angeordnet sind, einen auf
die Trägerplatte
aufsteckbaren zur Achse des Moduls zentralen Reflektorkörper, der
den Abstrahlwinkel der LED vollständig überdeckt und das emittierte
Licht zur Seite diffus oder gerichtet abstrahlt,
wobei die
Trägerplatte
eine Aufnahme für
den Reflektorfuß enthält, und
Reflektor und Trägerplatte
eine Innenbohrung zur Aufnahme und Führung der elektrischen Leitungen
aufweisen.The invention relates to a stackable lighting module for outdoor lighting with a plurality of LEDs containing a symmetrical with respect to the axis of the module heat-conducting support plate on which the LED lights are arranged symmetrically, a plugged onto the support plate to the axis of the module central reflector body, the beam angle of the LED completely covered and emits the emitted light to the side diffused or directed,
wherein the carrier plate contains a receptacle for the reflector base, and the reflector and the carrier plate have an inner bore for receiving and guiding the electrical lines.
Trägerplatte und Reflektorkörper sind vorzugsweise rotationsymmetrisch zur Achse des Moduls ausgebildet. Es ist aber ebenso möglich, den Querschnitt senkrecht zur Modulachse in Form eines regelmäßigen Vielecks zu gestalten. Weitere Gestaltungsmöglichkeiten umfassen einen elliptischen Querschnitt senkrecht zur Modulachse oder einen vieleckigen Querschnitt mit elliptischer Umfangslinie. Auch bei vieleckiger Außenkontur des Reflektorkörpers soll die Reflektorfläche einen kreisrunden oder elliptischen Querschnitt aufweisen. Reflektoren und Trägerplatten mit elliptischen Querschnitt sind dann bevorzugt, wenn die Lichtabstrahlung in einer Richtung, z. B. längs eines Weges oder einer Straße, intensiver sein soll als quer dazu. In diesem Fall zeigt die größere Ellipsenachse quer zur Richtung der bevorzugten Lichtabstrahlung.support plate and reflector body are preferably formed rotationally symmetrical to the axis of the module. But it is also possible the cross section perpendicular to the module axis in the form of a regular polygon to design. Other design options include one elliptical cross section perpendicular to the module axis or a polygonal Cross section with elliptical circumference. Also at polygonal outer contour of the reflector body should the reflector surface have a circular or elliptical cross-section. reflectors and carrier plates with elliptical cross-section are then preferred when the light emission in one direction, e.g. B. along a path or a road, should be more intense than transverse to it. In this case, the larger ellipse axis shows transverse to the direction of the preferred light emission.
Die Trägerplatte besteht aus einem wärmeleitenden Material, vorzugsweise Massivaluminium, und weist Ausnehmungen für die Platinen für die LED-Lichtquellen, vorzugsweise Metallplatinen, auf, und steht in thermischem Kontakt zu den Platinen.The support plate consists of a thermally conductive Material, preferably bulk aluminum, and has recesses for the boards for the LED light sources, preferably metal blanks, on, and is in thermal contact to the boards.
Auf
der Trägerplatte
sind eine Vielzahl von LED-Leuchten regelmäßig angeordnet. Vorzugsweise
beträgt
die Zahl der LED-Leuchten
Vorzugsweise besteht auch der Reflektorkörper aus Massivaluminium und steht in thermischem Kontakt zu der Trägerplatte. Die in Bezug auf die Modulachse nach außen gerichtet Reflexionsfläche weist eine diffus streuende Rauhigkeit oder Beschichtung auf, die aber auch glänzend strukturiert oder glatt ausgeführt sein kann.Preferably is also the reflector body made of solid aluminum and is in thermal contact with the support plate. The reflection surface facing outward with respect to the module axis has a diffuse scattering roughness or coating on, but also shiny structured or smooth running can be.
Trägerplatte und Reflektorkörper können einfach übereinander gestapelt werden, wobei die Trägerplatte eine zentrierende Ausnehmung zur Aufnahme des Fußes des Reflektors aufweist. Reflektorkörper und Trägerplatte können auch durch einen Bajonettverschluss oder ähnliches, zum Beispiel Verschraubung oder Rastvorrichtungen, lösbar miteinander verbunden werden.support plate and reflector body can just one above the other be stacked, with the support plate having a centering recess for receiving the foot of the reflector. reflector body and support plate can also by a bayonet lock or the like, for example screwing or locking devices, detachable be connected to each other.
Die Kontur des Reflektorkörpers ist an die jeweilige Beleuchtungsaufgabe angepasst.The Contour of the reflector body is adapted to the respective lighting task.
Die Oberseite des Reflektorkörpers weist einen Rücksprung zur zentrierenden Aufnahme der Trägerplatte auf. Im Falle, dass Reflektorkörper und Trägerplatte rotationsymmetrisch ausgebildet sind, können ferner in an sich bekannter Weise Drehsicherungen vorgesehen sein, die ein gegenseitiges Verdrehen der beiden Modulkomponenten gegeneinander und mehrerer gestapelter Module gegeneinander verhindert.The Top of the reflector body indicates a return for centering recording of the carrier plate. In case that reflector body and support plate are formed rotationally symmetrical, can also be known per se Way anti-rotation devices be provided, which is a mutual twisting the two module components against each other and several stacked Modules against each other prevented.
Gegenstand der Erfindung ist auch eine Außenleuchte enthaltend ein Leuchtengehäuse mit Basis, oberer Leuchtenabdeckung und einer achsensymmetrischen lichtdurchlässigen Abschirmung und mindestens zwei übereinander gestapelte Leuchtenmodule wobei die Leuchtenmodule zwischen Leuchtenbasis und oberer Leuchtenabdeckung gehalten sind.object The invention is also an outdoor lamp containing a luminaire housing with base, upper light cover and an axisymmetric translucent Shielding and at least two on top of each other stacked luminaire modules with the luminaire modules between luminaire base and upper lamp cover are held.
Die Erfindung wird nachfolgend anhand der beigefügten Figuren näher erläutert. Gleiche Bezugszeichen in den unterschiedlichen Figuren bezeichnen funktional gleiche Elemente.The invention will be described below with reference to attached figures explained in more detail. The same reference numerals in the different figures denote functionally identical elements.
Mit
Bezug auf
Die
perspektivische Skizze der
In
der Seitenansicht der Trägerplatte
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030602A DE102009030602A1 (en) | 2009-06-26 | 2009-06-26 | Stackable light module for outdoor lamp, has reflector body and carrier plate exhibiting interior drilling for accommodating and guiding electrical lines, where carrier plate and reflector body are made of massive aluminum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030602A DE102009030602A1 (en) | 2009-06-26 | 2009-06-26 | Stackable light module for outdoor lamp, has reflector body and carrier plate exhibiting interior drilling for accommodating and guiding electrical lines, where carrier plate and reflector body are made of massive aluminum |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009030602A1 true DE102009030602A1 (en) | 2011-01-05 |
Family
ID=43298917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009030602A Ceased DE102009030602A1 (en) | 2009-06-26 | 2009-06-26 | Stackable light module for outdoor lamp, has reflector body and carrier plate exhibiting interior drilling for accommodating and guiding electrical lines, where carrier plate and reflector body are made of massive aluminum |
Country Status (1)
Country | Link |
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DE (1) | DE102009030602A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015169632A1 (en) * | 2014-05-05 | 2015-11-12 | Koninklijke Philips N.V. | Lighting system and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2350176A (en) * | 1999-05-18 | 2000-11-22 | John Clayton Ruddick | A beacon producing light with a wide horizontal angular spread |
US6626557B1 (en) * | 1999-12-29 | 2003-09-30 | Spx Corporation | Multi-colored industrial signal device |
DE10317999A1 (en) * | 2003-04-23 | 2004-11-11 | Isolde Scharf | All round recognition light for vehicles, and ships has light diodes rotating on an axis and optics to give a narrow vertical beam and a wider horizontal spread |
US6905228B1 (en) * | 1999-11-05 | 2005-06-14 | Zeni Lite Buoy Co., Ltd. | LED lighting fixture |
DE102004025473A1 (en) * | 2003-11-20 | 2005-06-23 | Werma Signaltechnik Gmbh + Co. Kg | Signal appliance e.g. for displaying operating state in machine and equipment, has reflector with reflection surface have continuous curvature |
DE102007053790B3 (en) * | 2007-11-12 | 2009-05-07 | Siteco Beleuchtungstechnik Gmbh | LED luminaire for the design of the light distribution |
-
2009
- 2009-06-26 DE DE102009030602A patent/DE102009030602A1/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2350176A (en) * | 1999-05-18 | 2000-11-22 | John Clayton Ruddick | A beacon producing light with a wide horizontal angular spread |
US6905228B1 (en) * | 1999-11-05 | 2005-06-14 | Zeni Lite Buoy Co., Ltd. | LED lighting fixture |
US6626557B1 (en) * | 1999-12-29 | 2003-09-30 | Spx Corporation | Multi-colored industrial signal device |
DE10317999A1 (en) * | 2003-04-23 | 2004-11-11 | Isolde Scharf | All round recognition light for vehicles, and ships has light diodes rotating on an axis and optics to give a narrow vertical beam and a wider horizontal spread |
DE102004025473A1 (en) * | 2003-11-20 | 2005-06-23 | Werma Signaltechnik Gmbh + Co. Kg | Signal appliance e.g. for displaying operating state in machine and equipment, has reflector with reflection surface have continuous curvature |
DE102007053790B3 (en) * | 2007-11-12 | 2009-05-07 | Siteco Beleuchtungstechnik Gmbh | LED luminaire for the design of the light distribution |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015169632A1 (en) * | 2014-05-05 | 2015-11-12 | Koninklijke Philips N.V. | Lighting system and method |
JP2017517843A (en) * | 2014-05-05 | 2017-06-29 | フィリップス ライティング ホールディング ビー ヴィ | Lighting system and method |
US9695998B2 (en) | 2014-05-05 | 2017-07-04 | Philips Lighting Holding B.V. | Lighting system and method |
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R016 | Response to examination communication | ||
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R003 | Refusal decision now final |